79700400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:181

約数の個数: 270

約数和(自身を含む): 301780908

約数和(自身を除く): 222080508

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 131, 144, 150, 156, 169, 180, 195, 200, 208, 225, 234, 240, 260, 262, 300, 312, 325, 338, 360, 390, 393, 400, 450, 468, 507, 520, 524, 585, 600, 624, 650, 655, 676, 720, 780, 786, 845, 900, 936, 975, 1014, 1040, 1048, 1170, 1179, 1200, 1300, 1310, 1352, 1521, 1560, 1572, 1690, 1703, 1800, 1872, 1950, 1965, 2028, 2096, 2340, 2358, 2535, 2600, 2620, 2704, 2925, 3042, 3120, 3144, 3275, 3380, 3406, 3600, 3900, 3930, 4056, 4225, 4680, 4716, 5070, 5109, 5200, 5240, 5850, 5895, 6084, 6288, 6550, 6760, 6812, 7605, 7800, 7860, 8112, 8450, 8515, 9360, 9432, 9825, 10140, 10218, 10480, 11700, 11790, 12168, 12675, 13100, 13520, 13624, 15210, 15327, 15600, 15720, 16900, 17030, 18864, 19650, 20280, 20436, 22139, 23400, 23580, 24336, 25350, 25545, 26200, 27248, 29475, 30420, 30654, 31440, 33800, 34060, 38025, 39300, 40560, 40872, 42575, 44278, 46800, 47160, 50700, 51090, 52400, 58950, 60840, 61308, 66417, 67600, 68120, 76050, 76635, 78600, 81744, 85150, 88556, 94320, 101400, 102180, 110695, 117900, 121680, 122616, 127725, 132834, 136240, 152100, 153270, 157200, 170300, 177112, 199251, 202800, 204360, 221390, 235800, 245232, 255450, 265668, 304200, 306540, 332085, 340600, 354224, 383175, 398502, 408720, 442780, 471600, 510900, 531336, 553475, 608400, 613080, 664170, 681200, 766350, 797004, 885560, 996255, 1021800, 1062672, 1106950, 1226160, 1328340, 1532700, 1594008, 1660425, 1771120, 1992510, 2043600, 2213900, 2656680, 3065400, 3188016, 3320850, 3985020, 4427800, 4981275, 5313360, 6130800, 6641700, 7970040, 8855600, 9962550, 13283400, 15940080, 19925100, 26566800, 39850200, 79700400]

約数ペア:

[(1, 79700400), (2, 39850200), (3, 26566800), (4, 19925100), (5, 15940080), (6, 13283400), (8, 9962550), (9, 8855600), (10, 7970040), (12, 6641700), (13, 6130800), (15, 5313360), (16, 4981275), (18, 4427800), (20, 3985020), (24, 3320850), (25, 3188016), (26, 3065400), (30, 2656680), (36, 2213900), (39, 2043600), (40, 1992510), (45, 1771120), (48, 1660425), (50, 1594008), (52, 1532700), (60, 1328340), (65, 1226160), (72, 1106950), (75, 1062672), (78, 1021800), (80, 996255), (90, 885560), (100, 797004), (104, 766350), (117, 681200), (120, 664170), (130, 613080), (131, 608400), (144, 553475), (150, 531336), (156, 510900), (169, 471600), (180, 442780), (195, 408720), (200, 398502), (208, 383175), (225, 354224), (234, 340600), (240, 332085), (260, 306540), (262, 304200), (300, 265668), (312, 255450), (325, 245232), (338, 235800), (360, 221390), (390, 204360), (393, 202800), (400, 199251), (450, 177112), (468, 170300), (507, 157200), (520, 153270), (524, 152100), (585, 136240), (600, 132834), (624, 127725), (650, 122616), (655, 121680), (676, 117900), (720, 110695), (780, 102180), (786, 101400), (845, 94320), (900, 88556), (936, 85150), (975, 81744), (1014, 78600), (1040, 76635), (1048, 76050), (1170, 68120), (1179, 67600), (1200, 66417), (1300, 61308), (1310, 60840), (1352, 58950), (1521, 52400), (1560, 51090), (1572, 50700), (1690, 47160), (1703, 46800), (1800, 44278), (1872, 42575), (1950, 40872), (1965, 40560), (2028, 39300), (2096, 38025), (2340, 34060), (2358, 33800), (2535, 31440), (2600, 30654), (2620, 30420), (2704, 29475), (2925, 27248), (3042, 26200), (3120, 25545), (3144, 25350), (3275, 24336), (3380, 23580), (3406, 23400), (3600, 22139), (3900, 20436), (3930, 20280), (4056, 19650), (4225, 18864), (4680, 17030), (4716, 16900), (5070, 15720), (5109, 15600), (5200, 15327), (5240, 15210), (5850, 13624), (5895, 13520), (6084, 13100), (6288, 12675), (6550, 12168), (6760, 11790), (6812, 11700), (7605, 10480), (7800, 10218), (7860, 10140), (8112, 9825), (8450, 9432), (8515, 9360)]